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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c
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2025-02-12drm/amdgpu: Add helper funcs for jpeg devcoredumpSathishkumar S
Add devcoredump helper functions that can be reused for all jpeg versions. V2: (Lijo) - add amdgpu_jpeg_reg_dump_init() and amdgpu_jpeg_reg_dump_fini() - use reg_list and reg_count from init() to dump and print registers - memory allocation and freeing is moved to the init() and fini() V3: (Lijo) - move amdgpu_jpeg_reg_dump_fini() to sw_fini() Signed-off-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Acked-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-11-21drm/amdgpu: Fix sysfs warning when hotpluggingJesse.zhang@amd.com
Fix the similar warning when hotplugging: [ 155.585721] kernfs: can not remove 'enforce_isolation', no directory [ 155.592201] WARNING: CPU: 3 PID: 6960 at fs/kernfs/dir.c:1683 kernfs_remove_by_name_ns+0xb9/0xc0 [ 155.601145] Modules linked in: xt_MASQUERADE xt_comment nft_compat veth bridge stp llc overlay nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr intel_rapl_msr amd_atl intel_rapl_common amd64_edac edac_mce_amd amdgpu kvm_amd kvm ipmi_ssif amdxcp rapl drm_exec gpu_sched drm_buddy i2c_algo_bit drm_suballoc_helper drm_ttm_helper ttm pcspkr drm_display_helper acpi_cpufreq drm_kms_helper video wmi k10temp i2c_piix4 acpi_ipmi ipmi_si drm zram ip_tables loop squashfs dm_multipath crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 sp5100_tco ixgbe rfkill ccp dca sunrpc be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls cxgb3i cxgb3 mdio libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ipmi_devintf ipmi_msghandler fuse [ 155.685224] systemd-journald[1354]: Compressed data object 957 -> 524 using ZSTD [ 155.685687] CPU: 3 PID: 6960 Comm: amd_pci_unplug Not tainted 6.10.0-1148853.1.zuul.164395107d6642bdb451071313e9378d #1 [ 155.704149] Hardware name: TYAN B8021G88V2HR-2T/S8021GM2NR-2T, BIOS V1.03.B10 04/01/2019 [ 155.712383] RIP: 0010:kernfs_remove_by_name_ns+0xb9/0xc0 [ 155.717805] Code: a0 00 48 89 ef e8 37 96 c7 ff 5b b8 fe ff ff ff 5d 41 5c 41 5d e9 f7 96 a0 00 0f 0b eb ab 48 c7 c7 48 ba 7e 8f e8 f7 66 bf ff <0f> 0b eb dc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 155.736766] RSP: 0018:ffffb1685d7a3e20 EFLAGS: 00010296 [ 155.742108] RAX: 0000000000000038 RBX: ffff929e94c80000 RCX: 0000000000000000 [ 155.749363] RDX: ffff928e1efaf200 RSI: ffff928e1efa18c0 RDI: ffff928e1efa18c0 [ 155.756612] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000003 [ 155.763855] R10: ffffb1685d7a3cd8 R11: ffffffff8fb3e1c8 R12: ffffffffc1ef5341 [ 155.771104] R13: ffff929e94cc5530 R14: 0000000000000000 R15: 0000000000000000 [ 155.778357] FS: 00007fd9dd8d9c40(0000) GS:ffff928e1ef80000(0000) knlGS:0000000000000000 [ 155.786594] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 155.792450] CR2: 0000561245ceee38 CR3: 0000000113018000 CR4: 00000000003506f0 [ 155.799702] Call Trace: [ 155.802254] <TASK> [ 155.804460] ? __warn+0x80/0x120 [ 155.807798] ? kernfs_remove_by_name_ns+0xb9/0xc0 [ 155.812617] ? report_bug+0x164/0x190 [ 155.816393] ? handle_bug+0x3c/0x80 [ 155.819994] ? exc_invalid_op+0x17/0x70 [ 155.823939] ? asm_exc_invalid_op+0x1a/0x20 [ 155.828235] ? kernfs_remove_by_name_ns+0xb9/0xc0 [ 155.833058] amdgpu_gfx_sysfs_fini+0x59/0xd0 [amdgpu] [ 155.838637] gfx_v9_0_sw_fini+0x123/0x1c0 [amdgpu] [ 155.843887] amdgpu_device_fini_sw+0xbc/0x3e0 [amdgpu] [ 155.849432] amdgpu_driver_release_kms+0x16/0x30 [amdgpu] [ 155.855235] drm_dev_put.part.0+0x3c/0x60 [drm] [ 155.859914] drm_release+0x8b/0xc0 [drm] [ 155.863978] __fput+0xf1/0x2c0 [ 155.867141] __x64_sys_close+0x3c/0x80 [ 155.870998] do_syscall_64+0x64/0x170 V2: Add details in comments (Tim) Signed-off-by: Jesse Zhang <jesse.zhang@amd.com> Reported-by: Andy Dong <andy.dong@amd.com> Reviewed-by: Tim Huang <tim.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-11-11drm/amdgpu: Cleanup shift coding styleAdvait Dhamorikar
Improves the coding style by updating bit-shift operations in the amdgpu_jpeg.c driver file. It ensures consistency and avoids potential issues by explicitly using 1U and 1ULL for unsigned and unsigned long long shifts in all relevant instances. Signed-off-by: Advait Dhamorikar <advaitdhamorikar@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-11-08drm/amdgpu: Add sysfs interface for jpeg reset maskJesse.zhang@amd.com
Add the sysfs interface for jpeg: jpeg_reset_mask The interface is read-only and show the resets supported by the IP. For example, full adapter reset (mode1/mode2/BACO/etc), soft reset, queue reset, and pipe reset. V2: the sysfs node returns a text string instead of some flags (Christian) v3: add a generic helper which takes the ring as parameter and print the strings in the order they are applied (Christian) check amdgpu_gpu_recovery before creating sysfs file itself, and initialize supported_reset_types in IP version files (Lijo) Signed-off-by: Jesse Zhang <Jesse.Zhang@amd.com> Suggested-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Tim Huang <tim.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-26drm/amdgpu: add amdgpu_jpeg_sched_mask debugfsSathishkumar S
JPEG_4_0_3 has up to 32 jpeg cores and a single mjpeg video decode will use all available cores on the hardware. This debugfs entry helps to disable or enable job submission to a cluster of cores or one specific core in the ip for debugging. The entry is populated only if there is at least two or more cores in the jpeg ip. Signed-off-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-02-12drm/amdgpu: Add JPEG5 supportSonny Jiang
Add support for JPEG5 Signed-off-by: Sonny Jiang <sonny.jiang@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-02-12drm/amdgpu/jpeg: add support for jpeg DPG modeSaleemkhan Jamadar
Jpeg DPG support for GC IP v11_5_0 Signed-off-by: Saleemkhan Jamadar <saleemkhan.jamadar@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Veerabadhran Gopalakrishnan <Veerabadhran.Gopalakrishnan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-30drm/amdgpu: check RAS irq existence for VCN/JPEGTao Zhou
No RAS irq is allowed. Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu: separate ras irq from jpeg instance irq for UVD_POISONHoratio Zhang
Separate jpegbRAS poison consumption handling from the instance irq, and register dedicated ras_poison_irq src and funcs for UVD_POISON. v2: - Separate ras irq from jpeg instance irq - Improve the subject and code comments v3: - Split the patch into three parts - Improve the code comments Suggested-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Horatio Zhang <Hongkun.Zhang@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu: Use a different value than 0xDEADBEEF for jpeg ring testSonny Jiang
The 0xDEADBEEF standard anti-hang value. Use it may cause fake pass. Signed-off-by: Sonny Jiang <sonny.jiang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu: A workaround for JPEG_v4_0_3 ring test failSonny Jiang
The jpeg_v4_0_3 jpeg_pitch register uses UVD_JRBC_SCRATCH0. It needs to move WREG() to after jpeg_start. Switch to a posted register write when doing the ring test to make sure the register write lands before we test the result. Signed-off-by: Sonny Jiang <sonny.jiang@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu/jpeg: add multiple jpeg rings supportJames Zhu
Add multiple jpeg rings support. Signed-off-by: James Zhu <James.Zhu@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-03-22drm/amdgpu/jpeg: enable jpeg v4_0 for sriovJane Jian
- skip direct jpeg registers read&write since it is not allowed - reset Doorbell range layout for sriov Signed-off-by: Jane Jian <Jane.Jian@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-03-13drm/amdgpu: Move jpeg ras block init to ras sw_initHawking Zhang
Initialize jpeg ras block only when jpeg ip block supports ras features. Driver queries ras capabilities after early_init, ras block init needs to be moved to sw_int. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Stanley Yang <Stanley.Yang@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-11-22Merge tag 'amd-drm-next-6.2-2022-11-18' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.2-2022-11-18: amdgpu: - SR-IOV fixes - Clean up DC checks - DCN 3.2.x fixes - DCN 3.1.x fixes - Don't enable degamma on asics which don't support it - IP discovery fixes - BACO fixes - Fix vbios allocation handling when vkms is enabled - Drop buggy tdr advanced mode GPU reset handling - Fix the build when DCN is not set in kconfig - MST DSC fixes - Userptr fixes - FRU and RAS EEPROM fixes - VCN 4.x RAS support - Aldrebaran CU occupancy reporting fix - PSP ring cleanup amdkfd: - Memory limit fix - Enable cooperative launch on gfx 10.3 amd-drm-next-6.2-2022-11-11: amdgpu: - SMU 13.x updates - GPUVM TLB race fix - DCN 3.1.4 updates - DCN 3.2.x updates - PSR fixes - Kerneldoc fix - Vega10 fan fix - GPUVM locking fixes in error pathes - BACO fix for Beige Goby - EEPROM I2C address cleanup - GFXOFF fix - Fix DC memory leak in error pathes - Flexible array updates - Mtype fix for GPUVM PTEs - Move Kconfig into amdgpu directory - SR-IOV updates - Fix possible memory leak in CS IOCTL error path amdkfd: - Fix possible memory overrun - CRIU fixes radeon: - ACPI ref count fix - HDA audio notifier support - Move Kconfig into radeon directory UAPI: - Add new GEM_CREATE flags to help to transition more KFD functionality to the DRM UAPI. These are used internally in the driver to align location based memory coherency requirements from memory allocated in the KFD with how we manage GPUVM PTEs. They are currently blocked in the GEM_CREATE IOCTL as we don't have a user right now. They are just used internally in the kernel driver for now for existing KFD memory allocations. So a change to the UAPI header, but no functional change in the UAPI. From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221118170807.6505-1-alexander.deucher@amd.com Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-11-17drm/amdgpu: define common jpeg_set_ras_funcsTao Zhou
Make the code reusable. Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-11-03drm/amdgpu: cleanup scheduler job initialization v2Christian König
Init the DRM scheduler base class while allocating the job. This makes the whole handling much more cleaner. v2: fix coding style Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Luben Tuikov <luben.tuikov@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221014084641.128280-7-christian.koenig@amd.com
2022-05-10drm/amdgpu/jpeg: add jpeg ras poison consumption handlingMohammad Zafar Ziya
Add jpeg ras poison event callback and consumption handling V2: Removed the default poison consumption cb handle Signed-off-by: Mohammad Zafar Ziya <Mohammadzafar.ziya@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-08-25drm/amdgpu: drop redundant cancel_delayed_work_sync callEvan Quan
As those _sw_fini() APIs follow just after _suspend() APIs. And the cancel_delayed_work_sync was already called in latter. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-01drm/amdgpu/jpeg: fix race condition issue for jpeg startJames Zhu
Fix race condition issue when multiple jpeg starts are called. Signed-off-by: James Zhu <James.Zhu@amd.com> Acked-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-04-01drm/amdgpu: implement more ib pools (v2)xinhui pan
We have three ib pools, they are normal, VM, direct pools. Any jobs which schedule IBs without dependence on gpu scheduler should use DIRECT pool. Any jobs schedule direct VM update IBs should use VM pool. Any other jobs use NORMAL pool. v2: squash in coding style fix Signed-off-by: xinhui pan <xinhui.pan@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19drm/amdgpu: add JPEG common functions to amdgpu_jpegLeo Liu
They will be used for JPEG2.0 and later. Signed-off-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19drm/amdgpu: add amdgpu_jpeg and JPEG testsLeo Liu
It will be used for all versions of JPEG eventually. Previous JPEG tests will be removed later since they are still used by JPEG2.x. Signed-off-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>